156921804638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{6011869}}^1$

素因数の和:6012323

約数の個数: 16

約数和(自身を含む): 243552877440

約数和(自身を除く): 86631072802

約数列:

[1, 2, 31, 62, 421, 842, 13051, 26102, 6011869, 12023738, 186367939, 372735878, 2530996849, 5061993698, 78460902319, 156921804638]

約数ペア:

[(1, 156921804638), (2, 78460902319), (31, 5061993698), (62, 2530996849), (421, 372735878), (842, 186367939), (13051, 12023738), (26102, 6011869)]